Nook GlowLight motherboard vs. standard Nook motherboard
As with the outer shell and battery, the circuit board is nearly identical to the one on the standard Nook. There's an 800 MHz TI OMAP processor, a 256MB mobile DRAM chip, a 2GB storage chip, a Jorjin Wi-Fi module, and Neonode's . Besides a few extra really small ICs and components, the only big difference, is a connector used for the GlowLight's LEDs.
Photo by: Bill Detwiler / TechRepublic
Caption by: Bill Detwiler
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Bill Detwiler is Managing Editor of TechRepublic and Tech Pro Research and the host of Cracking Open, CNET and TechRepublic's popular online show. Prior to joining TechRepublic in 2000, Bill was an IT manager, database administrator, and desktop support specialist in the social research and energy industries. He has bachelor's and master's degrees from the University of Louisville, where he has also lectured on computer crime and crime prevention.
Surely there's a whole lot of prior art for lighting a display by putting an LED along the side. Like, most any cheap digital watch that has a light at all.
I looked at the Glowlight and the Simple Touch side by side in a BN store yesterday and got a good rundown from a knowledgeable manager. I didn't buy one -- as much because they were sold out as because I hadn't decided. This teardown article couldn't have been more timely. Nicely done. Thanks.